Chemical apparatus and process disinfecting – deodorizing – preser – Analyzer – structured indicator – or manipulative laboratory... – Sample mechanical transport means in or for automated...
Patent
1993-04-16
1993-12-21
Housel, James C.
Chemical apparatus and process disinfecting, deodorizing, preser
Analyzer, structured indicator, or manipulative laboratory...
Sample mechanical transport means in or for automated...
221226, 221227, 422 50, 422 99, 422104, G01N 2100, G01N 3500
Patent
active
052718964
ABSTRACT:
A clinical analyzer moves a stack of slide or cup-like test elements into position for dispensing by a plunger and a driver featuring a housing around the plunger, a spring for biasing the plunger to project beyond the housing, a connection between the housing and the driver, and two sensors. The first sensor senses the initial movement of the housing and plunger toward the stack, and the second sensor senses movement of the plunger against the spring back into the housing upon contact with the stack.
REFERENCES:
patent: 4260581 (1981-04-01), Sakurada
patent: 4398651 (1983-08-01), Kumpfer
patent: 4793521 (1988-12-01), Steiner
patent: 4872591 (1989-10-01), Konopka
patent: 5089418 (1992-02-01), Shaw et al.
Jakubowicz Raymond F.
Marvin Russel H.
Porte Johannes J.
Eastman Kodak Company
Housel James C.
Schmidt Dana M.
Torres Ramon
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